大约有 32,293 项符合查询结果（耗时：0.0419秒） [XML]
How does a UILabel's minimumScaleFactor work?
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Perfect, this is what I was missing in my own code. Thanks :D
– Fogmeister
Mar 12 '13 at 8:31
14
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Effect of NOLOCK hint in SELECT statements
...ly (depending on your DB engine) means give me your data, and I don't care what state it is in, and don't bother holding it still while you read from it. It is all at once faster, less resource-intensive, and very very dangerous.
You should be warned to never do an update from or perform anything ...
Get list of a class' instance methods
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You actually want TestClass.instance_methods, unless you're interested in what TestClass itself can do.
class TestClass
def method1
end
def method2
end
def method3
end
end
TestClass.methods.grep(/method1/) # => []
TestClass.instance_methods.grep(/method1/) # => ["method1"]
Tes...
Remove last character from C++ string
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@CzarekTomczak: I understand this is not exactly what was asked for, thus the disclaimer before the actual gist.
– Matthieu M.
Jan 19 '13 at 15:05
2
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How to run cron once, daily at 10pm
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@MartinThoma always try man cron first, you should find what you are looking for.
– Marc Simon
Sep 17 '18 at 15:25
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Differences between Ant and Maven [closed]
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In this simple Ant example, you can see how you have to tell Ant exactly what to do. There is a compile goal which includes the javac task that compiles the source in the src/main/java directory to the target/classes directory. You have to tell Ant exactly where your source is, where you want the ...
Private module methods in Ruby
...rivate method in the Translator class (@ucron's example does not have any, what is very unfortunate). GTranslate.translate is only a convenient method for GTranslate::Translator#perform, there is no real gain concealing it, if it was at all possible.
– michelpm
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Where to find Application Loader app in Mac?
...ed versions, nor the app returned from spotlight, allowed me to log in to (what it calls) 'itunes connect'. They all prompted 'invalid login'. Only the menu link from xcode, whatever it is, actually worked.
– commonpike
Aug 20 '18 at 12:58
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MySQL - Rows to Columns
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I'm going to add a somewhat longer and more detailed explanation of the steps to take to solve this problem. I apologize if it's too long.
I'll start out with the base you've given and use it to define a couple of terms that I'll use for the re...
Resolve promises one after another (i.e. in sequence)?
...ction() {
console.log(" ---- done ----");
});
}
What about cases with more tasks? Like, 10?
function runSerial(tasks) {
var result = Promise.resolve();
tasks.forEach(task => {
result = result.then(() => task());
});
return result;
}
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